昨收:=REF(CLOSE,1);:SMA(MAX(CLOSE-昨收,0),8,1)/SMA(A(CLOSE-昨收),8,1)*100,COLOR0080FF,LINETHICK2;下:20,COLORCYAN;上:80,COLORCYAN;中:50,COLORMAGENTA;DRAWTEXT(OSS(80,趋势),83,''),COLORGREEN;DRAWTEXT(CROSS(趋势,19),18,''),COLORRED;STICKLINE((CROSS(趋势,15)),50,20,8,0),COLORRED;DRAWTEXT((CROSS(趋势,15)),45,'黑'),COLORYELLOW;DRAWTEXT((CROSS(趋势,15)),35,'马'),COLORYELLOW;